65035490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21751}}^1$

素因数の和:21794

約数の個数: 32

約数和(自身を含む): 131556096

約数和(自身を除く): 66520606

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 21751, 43502, 108755, 217510, 282763, 500273, 565526, 1000546, 1413815, 2501365, 2827630, 5002730, 6503549, 13007098, 32517745, 65035490]

約数ペア:

[(1, 65035490), (2, 32517745), (5, 13007098), (10, 6503549), (13, 5002730), (23, 2827630), (26, 2501365), (46, 1413815), (65, 1000546), (115, 565526), (130, 500273), (230, 282763), (299, 217510), (598, 108755), (1495, 43502), (2990, 21751)]